[Bug 43386] New: valgrind shows uninitialized memory in dlls/shell32/tests /shelldispatch.c

https://bugs.winehq.org/show_bug.cgi?id=43386

Bug ID: 43386
           Summary: valgrind shows uninitialized memory in
                    dlls/shell32/tests/shelldispatch.c
           Product: Wine
           Version: 2.12
          Hardware: x86
                OS: Linux
            Status: NEW
          Keywords: download, source, testcase, valgrind
          Severity: normal
          Priority: P2
         Component: shell32
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: Gentoo

==368== Thread 3:
==368== Syscall param writev(vector[...]) points to uninitialised byte(s)
==368==    at 0x433804F: ??? (syscall-template.S:84)
==368==    by 0x7BC8946B: send_request (server.c:228)
==368==    by 0x7BC89626: wine_server_call (server.c:309)
==368==    by 0x7BC4867A: server_write_file (file.c:624)
==368==    by 0x7BC49E71: NtWriteFile (file.c:1238)
==368==    by 0x5969332: rpcrt4_conn_np_write (rpc_transport.c:414)
==368==    by 0x595E242: rpcrt4_conn_write (rpc_binding.h:196)
==368==    by 0x5960001: RPCRT4_SendWithAuth (rpc_message.c:849)
==368==    by 0x5961050: RPCRT4_Send (rpc_message.c:1248)
==368==    by 0x59627D4: I_RpcSend (rpc_message.c:1809)
==368==    by 0x5962B49: I_RpcSendReceive (rpc_message.c:1912)
==368==    by 0x55E1881: rpc_sendreceive_thread (rpc.c:800)
==368==    by 0x7BC9E2D7: process_rtl_work_item (threadpool.c:349)
==368==    by 0x7BCA2224: threadpool_worker_proc (threadpool.c:2112)
==368==    by 0x7BC913B3: ??? (signal_i386.c:2700)
==368==    by 0x7BC9143B: call_thread_func (signal_i386.c:2759)
==368==    by 0x7BC91391: ??? (signal_i386.c:2700)
==368==    by 0x7BC9B3EE: start_thread (thread.c:487)
==368==    by 0x4244249: start_thread (pthread_create.c:333)
==368==    by 0x433FD6D: clone (clone.S:114)
==368==  Address 0x667ec72 is 90 bytes inside a recently re-allocated block of
size 140 alloc'd
==368==    at 0x7BC51061: notify_alloc (heap.c:254)
==368==    by 0x7BC5554F: RtlAllocateHeap (heap.c:1716)
==368==    by 0x595FE79: RPCRT4_SendWithAuth (rpc_message.c:808)
==368==    by 0x5961050: RPCRT4_Send (rpc_message.c:1248)
==368==    by 0x59627D4: I_RpcSend (rpc_message.c:1809)
==368==    by 0x5962B49: I_RpcSendReceive (rpc_message.c:1912)
==368==    by 0x55E1881: rpc_sendreceive_thread (rpc.c:800)
==368==    by 0x7BC9E2D7: process_rtl_work_item (threadpool.c:349)
==368==    by 0x7BCA2224: threadpool_worker_proc (threadpool.c:2112)
==368==    by 0x7BC913B3: ??? (signal_i386.c:2700)
==368==    by 0x7BC9143B: call_thread_func (signal_i386.c:2759)
==368==    by 0x7BC91391: ??? (signal_i386.c:2700)
==368==    by 0x7BC9B3EE: start_thread (thread.c:487)
==368==    by 0x4244249: start_thread (pthread_create.c:333)
==368==    by 0x433FD6D: clone (clone.S:114)
==368==  Uninitialised value was created by a stack allocation
==368==    at 0x4A30CB3: test_ShellWindows (shelldispatch.c:679)
==368==